669656760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{51197}}^1$

素因数の和:51320

約数の個数: 64

約数和(自身を含む): 2027440800

約数和(自身を除く): 1357784040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 51197, 102394, 153591, 204788, 255985, 307182, 409576, 511970, 614364, 767955, 1023940, 1228728, 1535910, 2047880, 3071820, 5580473, 6143640, 11160946, 16741419, 22321892, 27902365, 33482838, 44643784, 55804730, 66965676, 83707095, 111609460, 133931352, 167414190, 223218920, 334828380, 669656760]

約数ペア:

[(1, 669656760), (2, 334828380), (3, 223218920), (4, 167414190), (5, 133931352), (6, 111609460), (8, 83707095), (10, 66965676), (12, 55804730), (15, 44643784), (20, 33482838), (24, 27902365), (30, 22321892), (40, 16741419), (60, 11160946), (109, 6143640), (120, 5580473), (218, 3071820), (327, 2047880), (436, 1535910), (545, 1228728), (654, 1023940), (872, 767955), (1090, 614364), (1308, 511970), (1635, 409576), (2180, 307182), (2616, 255985), (3270, 204788), (4360, 153591), (6540, 102394), (13080, 51197)]